Array
(
    [anzahl] => 29428
    [minPreis] => -60
    [maxPreis] => 235.903
    [medianpreis] => 17.3287620544
    [avgPreis] => 17.27648257050135
    [dif] => 295.903
)

median 23

34.303368

Array
(
    [min] => 17.909064
    [max] => 45.27534
    [dif] => 27.366276
)

PreisData

tag hh	boersepreis	brutto aWattar
23 19	28,815	45,2753
23 18	26,561	42,4894
23 20	24,872	40,4018
23 21	22,799	37,8396
23 17	21,569	36,3193
23 22	20,991	35,6049
23 23	19,938	34,3034
23 16	16,812	30,4396
23 15	12,701	25,3584
23 14	9,780	21,7481
23 11	9,424	21,3081
23 12	7,849	19,3614
23 13	6,674	17,9091

2 stunden preis

zeit	preis
23 12:00--23 13:59	18,635
23 13:00--23 14:59	19,829
23 11:00--23 12:59	20,335
23 14:00--23 15:59	23,553
23 15:00--23 16:59	27,899
23 16:00--23 17:59	33,380
23 22:00--23 23:59	34,954
23 21:00--23 22:59	36,722
23 20:00--23 21:59	39,121
23 17:00--23 18:59	39,404
23 19:00--23 20:59	42,839
23 18:00--23 19:59	43,882